const express=require('express');
const static=require('express-static');
const cookieParser=require('cookie-parser');
const cookieSession=require('cookie-session');
const bodyParser=require('body-parser');
const multer=require('multer');
const consolidate=require('consolidate'); //适配模板引擎 不用单独引入ejs、jade之类
var server=express();
server.listen(8080);
//1.解析cookie
server.use(cookieParser('sdfasl43kjoifguokn4lkhoifo4k3'));
//2.使用session
var arr=[];
for(var i=0;i<100000;i++){
arr.push('keys_'+Math.random());
}
server.use(cookieSession({name: 'zns_sess_id', keys: arr, maxAge: 20*3600*1000}));
//3.post数据
server.use(bodyParser.urlencoded({extended: false}));
server.use(multer({dest: './www/upload'}).any());
//4.配置模板引擎
//输出什么东西
server.set('view engine', 'html');
// server.set('view engine', 'excel');
//模板文件放在哪儿
server.set('views', './views');
//哪种模板引擎
server.engine('html', consolidate.ejs);
// server.engine('excel', consolidate.jade);
//接收用户请求
server.get('/index', function (req, res){
res.render('1.ejs', {name: 'blue'});
});
//4.static数据
server.use(static('./www'));